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Annotation of src/usr.bin/file/names.h, Revision 1.4

1.4     ! ian         1: /*     $OpenBSD: names.h,v 1.3 1997/02/09 23:58:29 millert Exp $       */
1.3       millert     2:
1.1       deraadt     3: /*
                      4:  * Names.h - names and types used by ascmagic in file(1).
                      5:  * These tokens are here because they can appear anywhere in
                      6:  * the first HOWMANY bytes, while tokens in /etc/magic must
                      7:  * appear at fixed offsets into the file. Don't make HOWMANY
                      8:  * too high unless you have a very fast CPU.
                      9:  *
1.4     ! ian        10:  * Copyright (c) Ian F. Darwin 1986-1995.
        !            11:  * Software written by Ian F. Darwin and others;
        !            12:  * maintained 1995-present by Christos Zoulas and others.
        !            13:  *
        !            14:  * Redistribution and use in source and binary forms, with or without
        !            15:  * modification, are permitted provided that the following conditions
        !            16:  * are met:
        !            17:  * 1. Redistributions of source code must retain the above copyright
        !            18:  *    notice immediately at the beginning of the file, without modification,
        !            19:  *    this list of conditions, and the following disclaimer.
        !            20:  * 2. Redistributions in binary form must reproduce the above copyright
        !            21:  *    notice, this list of conditions and the following disclaimer in the
        !            22:  *    documentation and/or other materials provided with the distribution.
        !            23:  * 3. All advertising materials mentioning features or use of this software
        !            24:  *    must display the following acknowledgement:
        !            25:  *    This product includes software developed by Ian F. Darwin and others.
        !            26:  * 4. The name of the author may not be used to endorse or promote products
        !            27:  *    derived from this software without specific prior written permission.
        !            28:  *
        !            29:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
        !            30:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            31:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            32:  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
        !            33:  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            34:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            35:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            36:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            37:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            38:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            39:  * SUCH DAMAGE.
1.1       deraadt    40:  */
                     41:
                     42: /* these types are used to index the table 'types': keep em in sync! */
                     43: #define L_C    0               /* first and foremost on UNIX */
1.3       millert    44: #define L_CC   1               /* Bjarne's postincrement */
                     45: #define        L_FORT  2               /* the oldest one */
                     46: #define L_MAKE 3               /* Makefiles */
                     47: #define L_PLI  4               /* PL/1 */
                     48: #define L_MACH 5               /* some kinda assembler */
                     49: #define L_ENG  6               /* English */
                     50: #define        L_PAS   7               /* Pascal */
                     51: #define        L_MAIL  8               /* Electronic mail */
                     52: #define        L_NEWS  9               /* Usenet Netnews */
1.1       deraadt    53:
                     54: static char *types[] = {
                     55:        "C program text",
1.3       millert    56:        "C++ program text",
1.1       deraadt    57:        "FORTRAN program text",
                     58:        "make commands text" ,
                     59:        "PL/1 program text",
                     60:        "assembler program text",
                     61:        "English text",
                     62:        "Pascal program text",
                     63:        "mail text",
                     64:        "news text",
                     65:        "can't happen error on names.h/types",
                     66:        0};
                     67:
                     68: static struct names {
                     69:        char *name;
                     70:        short type;
                     71: } names[] = {
                     72:        /* These must be sorted by eye for optimal hit rate */
                     73:        /* Add to this list only after substantial meditation */
1.3       millert    74:        {"//",          L_CC},
                     75:        {"template",    L_CC},
                     76:        {"virtual",     L_CC},
                     77:        {"class",       L_CC},
                     78:        {"public:",     L_CC},
                     79:        {"private:",    L_CC},
1.1       deraadt    80:        {"/*",          L_C},   /* must precede "The", "the", etc. */
                     81:        {"#include",    L_C},
                     82:        {"char",        L_C},
                     83:        {"The",         L_ENG},
                     84:        {"the",         L_ENG},
                     85:        {"double",      L_C},
                     86:        {"extern",      L_C},
                     87:        {"float",       L_C},
                     88:        {"real",        L_C},
                     89:        {"struct",      L_C},
                     90:        {"union",       L_C},
                     91:        {"CFLAGS",      L_MAKE},
                     92:        {"LDFLAGS",     L_MAKE},
                     93:        {"all:",        L_MAKE},
                     94:        {".PRECIOUS",   L_MAKE},
                     95: /* Too many files of text have these words in them.  Find another way
                     96:  * to recognize Fortrash.
                     97:  */
                     98: #ifdef NOTDEF
                     99:        {"subroutine",  L_FORT},
                    100:        {"function",    L_FORT},
                    101:        {"block",       L_FORT},
                    102:        {"common",      L_FORT},
                    103:        {"dimension",   L_FORT},
                    104:        {"integer",     L_FORT},
                    105:        {"data",        L_FORT},
                    106: #endif /*NOTDEF*/
                    107:        {".ascii",      L_MACH},
                    108:        {".asciiz",     L_MACH},
                    109:        {".byte",       L_MACH},
                    110:        {".even",       L_MACH},
                    111:        {".globl",      L_MACH},
                    112:        {".text",       L_MACH},
                    113:        {"clr",         L_MACH},
                    114:        {"(input,",     L_PAS},
                    115:        {"dcl",         L_PLI},
                    116:        {"Received:",   L_MAIL},
                    117:        {">From",       L_MAIL},
                    118:        {"Return-Path:",L_MAIL},
                    119:        {"Cc:",         L_MAIL},
                    120:        {"Newsgroups:", L_NEWS},
                    121:        {"Path:",       L_NEWS},
                    122:        {"Organization:",L_NEWS},
                    123:        {NULL,          0}
                    124: };
                    125: #define NNAMES ((sizeof(names)/sizeof(struct names)) - 1)